64768055

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{61979}}^1$

素因数の和:62014

約数の個数: 16

約数和(自身を含む): 89251200

約数和(自身を除く): 24483145

約数列:

[1, 5, 11, 19, 55, 95, 209, 1045, 61979, 309895, 681769, 1177601, 3408845, 5888005, 12953611, 64768055]

約数ペア:

[(1, 64768055), (5, 12953611), (11, 5888005), (19, 3408845), (55, 1177601), (95, 681769), (209, 309895), (1045, 61979)]